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Random pictures
News
Tuesday, Jan 22, 2013
Seismicity continues to be slightly elevated. [more]
Seismic recording at Mt Spurr volcano (CKT station, AVO)
Monday, Jan 21, 2013
Small local earthquakes continue to appear on seismic recordings. [more]
Location map of Spurr Volcano, Cook Inlet region, Alaska (courtesy of Janet Schaefer, Alaska Volcano Observatory / USGS)
Location map of Spurr Volcano, Cook Inlet region, Alaska (courtesy of Janet Schaefer, Alaska Volcano Observatory / USGS)
 

Spurr volcano

stratovolcano 3374 m / 11,070 ft, Cook Inlet, SW Alaska, 61.3°N / -152.25°W
Nearby recent earthquakes (within 30km radius):

Earthquake list: past 7 days (only M>=-0.8) (2 quakes)

Jump to quake statistics
 | archive: show
Earthquake depth plot Updated: Sun, 20 Oct 00:40 UTC (GMT)
TimeMag. / DepthDistanceLocationMapSource
Wed, 16 Oct 2019
Wed, 16 Oct 23:59 UTCM 0.2 / 3.5 km - [info]Spurr (17 km) - Cook Inlet, SW Alaska 74km NW of Nikiski, Alaska (USA)
[Map]
USGS
Mon, 14 Oct 2019
Mon, 14 Oct 10:43 UTCM 0.1 / 2.7 km - [info]Spurr (2 km) - Cook Inlet, SW Alaska 86km NW of Nikiski, Alaska (USA)
[Map]
USGS
Estimated combined seismic energy released: 2.2*10^5 J (0.06 KWh) [learn more]

Earthquake statistics

Number of earthquakes vs time:

Past 24 hrs:
Number of quakes and energy past 24 hours
Past 30 days:
Number of quakes and energy past 30 days
Past 90 days:
Number of quakes vs time
Magnitude distribution and energy released:
Past 24 hrs:
Number of quakes and energy vs magnitude past 24 hrs Magnitudes of quakes and energy vs time past 24 hrs
Past 7 days:
Number of quakes and energy vs magnitude past 7 days Magnitudes of quakes and energy vs time past 7 days
Past 30 days:
Number of quakes and energy vs magnitude past 30 days Magnitudes of quakes and energy vs time past 30 days
 

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